on . Posted in ValveProduct

Kyokuto Valve has over 60 years experience producing valves and supplying so many types of the valves for various industries. We have been an expert manufacturer of custom-made valves for long years.

 We are engaged in designing and manufacturing various valves for a descaling equipment attached to a rolling mill in steel-making plant, entrance valves for geothermal power generation plant. For others, we are engaged in designing and manufacturing special valves for power generation plant and chemical plant. Technical tie-up with overseas manufacturers, procurement and quality assurance control.


 Analysis of the valves

Advice and guidance on inspection and maintenance

Supply of the major components and parts

Proposal for modification/retrofit

Inspection and test

Repair and refurbishment


 Steel Mill

Spray Valve for Descalling System, ACC Shut-Off Valve, Over-heat Protection Valve, Pressure Control Valve for plunger pump, Y type Check Valve, 3-way Spray Valve, On-off Valve for roll and plate cooling, Flow Control Valve, Change Off Bypass Valve, Y type & T type Strainer, etc. (kinds of units for energy saving)

Geothermal Power

Wellhead Assembly, Through Conduit Valve for Wellhead Ass’y, Mud Valve for drilling, 3-way Changeover Valve, Pneumatic Shut-Off Valve, Main Stop Valve (MSV) for Turbine, Governing Valve, Control Valve, etc.

Gas and Chemical

Large-sized Butterfly Valve, Tilting Butterfly Valve, Pneumatic Parallel Slide Gate Valve, Jacket type Valve, Explosion-proof Automatic Valve, Valve for gas pipe line, Bellows Valve, etc.

ThermalPower and General Purpose

High-Temperature and High-Pressure Valve, Swing Check Valve, Globe Valve, Motor-operated & Pneumatic & Hydraulic Valve, Emergency Discharge Valve for Fire Extinguishing System, Valve for Boiler Water Supply, Main Stop Valve (MSV) for Turbine, etc.

Maintenance and Modification

Provide maintenance/refurbishment and modification service as a solution for reduction of total cost, stable operation of plant, anti-aging, preventive inspection, Resource Utilisation.

Maintenance Work at Site

 Provide reliable maintenance service at site for all kinds of plants.